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Words that Start with I for Kids - List of Essential Vocabulary Words

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Written by
Scott Sosso

A Wide-Ranging List of Words that Start with I to Enhance Kids" Spelling and Reading Proficiency

Our age-specific word lists are derived from a study on the learning age of over 30,000 English words, ensuring educational relevance. We vet words for kid-friendliness using advanced tools and prioritize vocabulary based on usage frequency, informed by extensive research, to benefit children's learning.

LUCA has curated a comprehensive list of words that start with "I". Aimed at teachers and parents, this collection is designed to enhance the learning experience for all ages, from kindergarten to high school. The list includes a diverse range of words, from common words to more advanced adjectives and nouns. By exploring positive words with "I", this resource not only aids in improving vocabulary but also provides an engaging way for children to practice their sound and letter recognition skills. Discover the thematic nature of these words and enrich the educational journey for your young learners today!"

Words that Start with

I

words image
instruments

List of Words that Start with I for Pre-K 3 (3-Year-Olds)

Most Common Words that Start with I

i

in

ice

Short and Easy Words that Start with I

i

in

ice

Nouns that Start with I

i

Sentences for 3-Year-Olds

Teach your kid the words that start with I in context! We have put together examples of sentences that use some of the important words. Discover below.

I like to eat ice cream on sunny days.

I can hop on one foot like a bunny.

In the morning, I brush my teeth with help from Mommy.

I find it fun to play peekaboo with my friends.

In my room, I have a teddy bear that I hug at night.

I see the moon through the window before I sleep.

In the park, I love to swing high up in the air.

I can wear my jacket with the zipper up.

I hear the birds singing when I wake up.

In the kitchen, I help Daddy make pancakes.

List of Words that Start with I for Pre-K 4 (4-Year-Olds)

Most Common Words that Start with I

it

insect

inside

indoors

Short and Easy Words that Start with I

it

6-letter Words that Start with I

insect

inside

7-letter Words that Start with I

indoors

Nouns that Start with I

it

insect

Sentences for 4-Year-Olds

Here are simple sentences using words that start with I for your 4-year-old. Enjoy how they learn new words with ease.

I found a ladybug inside the house near the window.

The little insect has six legs and it can fly.

It is raining, so we will play indoors today.

Inside my book, there are pictures of many animals.

I like to hide when we play indoors, it’s fun!

List of Words that Start with I for Pre-K (5-Year-Olds)

Most Common Words that Start with I

if

icy

ill

ink

idea

inch

itch

item

icicle

innocent

important

Short and Easy Words that Start with I

if

icy

ill

ink

idea

inch

itch

item

6-letter Words that Start with I

icicle

Long Words that Start with I

innocent

important

Descriptive Words that Start with I

icy

important

Nouns that Start with I

idea

Sentences for 5-Year-Olds

Help your little learner understand words that start with I! Below you'll find simple sentences using some noteworthy words beginning with that letter.

Isabella found an icicle hanging from the roof.

I feel an itch on my nose and I need to scratch it.

In winter, the pond is icy and we can slide on it.

I have an idea for a fun game we can play!

If I eat all my vegetables, can I have a treat?

In my room, I have a bottle of ink for drawing.

I hope I don't feel ill on my birthday.

It is important to always say please and thank you.

List of Words that Start with I for Kindergarten (6-Year-Olds)

Most Common Words that Start with I

into

infant

invite

itself

imagine

include

instead

imaginary

interrupt

importance

instrument

invitation

imagination

immediately

ingredients

interesting

Short and Easy Words that Start with I

into

6-letter Words that Start with I

infant

invite

itself

7-letter Words that Start with I

imagine

include

instead

Long Words that Start with I

imaginary

interrupt

importance

instrument

invitation

imagination

immediately

ingredients

interesting

Nouns that Start with I

infant

itself

Verbs that Start with I

invite

imagine

include

interrupt

Sentences for 6-Year-Olds

Teach your kid the words that start with I in context! We have put together examples sentences that are using some of the important words. Discover below.

Sally plays the violin, and it's an interesting sound.

We walked into the room and saw colorful balloons everywhere.

Instead of watching TV, let's go to the park.

I’ll send an invitation to grandma for our family dinner.

Can you imagine a world where cats could talk?

Dad told us a story about an imaginary land.

Creativity comes from using your imagination every day.

The chef mixed all the ingredients to make a cake.

My infant cousin just learned how to clap his hands.

Understanding the importance of sharing is a great lesson.

If you fall, get up immediately and try again.

Our teacher asked us to include everyone in the game.

List of Words that Start with I for 1st Grade (7-Year-Olds)

Most Common Words that Start with I

inn

iced

iron

index

inner

indeed

inhale

injure

injury

insane

inward

island

illness

improve

instant

increase

insanity

interest

impatient

instantly

Short and Easy Words that Start with I

inn

iced

iron

5-letter Words that Start with I

index

inner

6-letter Words that Start with I

indeed

inhale

injure

injury

insane

inward

island

7-letter Words that Start with I

illness

improve

instant

Long Words that Start with I

increase

insanity

interest

impatient

instantly

invisible

impatience

impossible

incomplete

individual

ingredient

information

instruction

illustration

interruption

Descriptive Words that Start with I

inner

impatient

invisible

impossible

incomplete

Nouns that Start with I

island

Verbs that Start with I

iced

inhale

injure

improve

Sentences for 7-Year-Olds

Help your child learn the words that start with I! Here are sample sentences that incorporate some essential words. Check them out below.

The island in the story was full of treasure.

My dad uses an iron to make his shirts smooth.

When I close my eyes, I can think inward and imagine anything I want.

Sometimes I get impatient waiting for my turn on the slide.

Feeling impatience can make it harder to wait, but deep breaths help.

If I get sick, I might have an illness and need to rest.

Every individual is special in their own way, just like snowflakes.

I can find lots of information in books and on nature walks.

When we bake, we measure each ingredient carefully.

It's important to be careful so we don't get an injury while playing.

If you accidentally injure a friend, it's important to say sorry.

We inhale fresh air when we take a deep breath outside.

You can use the index of a book to find things quickly.

It seems impossible, but some magicians can make things disappear!

Learning a new game can help you improve your skills.

Indeed, chocolate cake is my favorite dessert.

During the year, I increase in height because I'm growing!

Sometimes my art projects are incomplete, but I always try to finish them later.

When it's hot outside, an iced drink can cool you down.

Learning about the stars can spark an interest in astronomy.

When my baby sister cries, it's an instant signal she needs something.

When we visit the inn in the countryside, we get to see lots of animals.

List of Words that Start with I for 2nd Grade (8-Year-Olds)

Most Common Words that Start with I

idle

idol

iris

image

issue

inform

inmate

insert

insist

insult

intend

invent

iceberg

idiotic

initial

inspect

inspire

identify

inventor

identical

Short and Easy Words that Start with I

idle

idol

iris

5-letter Words that Start with I

image

issue

6-letter Words that Start with I

inform

inmate

insert

insist

insult

intend

invent

7-letter Words that Start with I

iceberg

idiotic

initial

inspect

inspire

Long Words that Start with I

identify

inventor

identical

immediate

infection

inspector

insulting

introduce

invention

irritable

isolation

illustrate

incredible

inspection

instructor

interested

irritating

imaginative

improvement

inexpensive

Descriptive Words that Start with I

idiotic

identical

immediate

irritable

incredible

imaginative

inexpensive

intelligent

intentional

instrumental

Nouns that Start with I

idol

iceberg

inventor

inspector

instructor

Verbs that Start with I

inform

insist

intend

invent

inspect

inspire

identify

insulting

introduce

illustrate

irritating

Sentences for 8-Year-Olds

Introduce your kid to words that start with I! Here are some example sentences using important I-words. Discover below.

I learned to identify different shapes in math class.

The inventor showed us a machine that can clean the ocean.

My sister said I had an idiotic idea, but I thought it was fun.

Let's invent a new game to play with our friends at recess.

You are very intelligent when it comes to solving puzzles.

We visited the international space station exhibit at the museum.

Today I will introduce my classmates to my pet hamster, Snuggles.

The introduction of the new character in the book was very exciting.

Sarah made an intentional effort to share her toys with her brother.

Mom says I'm an intermediate swimmer, and soon I'll be advanced.

I'm really interested in learning about the stars and planets.

When I'm idle, I like to daydream about being a superhero.

That skateboard trick you did was incredible!

Please insert the key gently into the lock, so it doesn't get stuck.

After the improvement in his grades, Alex was so proud of himself.

On Independence Day, we watched fireworks light up the sky.

Inform me when it’s time for dinner, I'll be playing in my room.

My initial drawing wasn’t great, but I made it better.

During isolation, I read lots of books and played board games.

Everything at the yard sale was inexpensive, so I bought a toy car.

It's important to keep a cut clean to prevent an infection.

We need to discuss the issue of who left the cookie crumbs on the sofa.

This storybook will inspire you to dream about magical worlds.

The artist will illustrate how to draw a dragon in art class today.

The inspector at the museum taught us how to look at art carefully.

The iris is a part of your eye that can be blue, green, or brown.

An image of the mountains on the postcard looked so peaceful.

My idol is a famous astronaut who explored outer space.

Music class is instrumental in helping us appreciate different sounds.

Our instructor taught us how to make a paper airplane that flies far.

Please inspect your room to make sure you didn't forget to pack anything.

Rubbing my eyes when they are itchy is really irritating.

I insist on having pancakes for breakfast on my birthday.

The imaginative paintings at the gallery looked like real-life dreams.

During the inspection of the playground, we found a lost toy.

I need to make an immediate decision on which ice cream flavor to choose.

Sometimes my little brother is irritable when he doesn’t take a nap.

List of Words that Start with I for 3rd Grade (9-Year-Olds)

Most Common Words that Start with I

isle

ideal

ivory

impact

income

intact

intent

invade

illegal

imitate

impulse

infancy

inherit

intense

intrude

involve

identity

ignorant

illusion

immature

Short and Easy Words that Start with I

isle

5-letter Words that Start with I

ideal

ivory

6-letter Words that Start with I

impact

income

intact

intent

invade

7-letter Words that Start with I

illegal

imitate

impulse

infancy

inherit

intense

intrude

involve

Long Words that Start with I

identity

ignorant

illusion

immature

improper

indicate

infinite

instance

instruct

interior

invasion

irritate

imitation

immovable

innocence

intention

interpret

inventive

irregular

illuminate

Descriptive Words that Start with I

intact

intense

ignorant

improper

infinite

immovable

inventive

immaculate

impressive

infrequent

inconvenient

introductory

irresponsible

Verbs that Start with I

invade

imitate

inherit

intrude

involve

indicate

instruct

irritate

interpret

illuminate

investigate

Sentences for 9-Year-Olds

Teach your kid the words that start with I in context! We have put together example sentences that are using some of the important words. Discover below.

The kitchen is my favorite part of our house because of its cozy interior.

Detectives investigate to solve mysteries.

The first day of school always starts with an introductory meeting.

Getting a gold star from the teacher made an impressive impression.

Running in the halls at school is improper behavior.

The sudden urge to giggle during class is an impulse that's hard to resist.

List of Words that Start with I for 4th Grade (10-Year-Olds)

Most Common Words that Start with I

imply

import

insure

imagery

impress

incense

incline

inferno

inflict

inquire

insight

invalid

isolate

immortal

impostor

inaction

incident

inclined

industry

inferior

5-letter Words that Start with I

imply

6-letter Words that Start with I

import

insure

7-letter Words that Start with I

imagery

impress

incense

incline

inferno

inflict

inquire

insight

invalid

isolate

Long Words that Start with I

immortal

impostor

inaction

incident

inclined

industry

inferior

informal

inquirer

instinct

internal

interval

intruder

ignorance

imperfect

impulsive

inability

incurable

influence

ingenious

Descriptive Words that Start with I

informal

ingenious

insistent

impassable

impersonal

inaccurate

invincible

inalienable

indifferent

inseparable

instructive

inconsistent

insufficient

Nouns that Start with I

insight

impostor

instinct

intellect

Verbs that Start with I

imply

insure

inflict

inquire

inclined

intercept

interfere

Sentences for 10-Year-Olds

Teach your kid the words that start with I in context! We have put together example sentences that are using some of the important words. Discover below.

2. My grandpa has a workshop filled with ingenious gadgets and tools he made himself.

3. We must insure our car so that it's protected in case of an accident.

4. Mr. Thompson is a person of great integrity and always tells the truth.

5. The brain is a powerful organ, full of intellect that helps us solve problems.

6. My school is an institution that teaches us not only math and reading, but also how to be good people.

7. The book about the solar system was very instructive and I learned all the planets' names.

8. Coaches often remind players to follow their instinct when playing a sport.

10. When we work on group projects, my best friend and I are inseparable as we come up with great ideas together.

List of Words that Start with I for 5th Grade (11-Year-Olds)

Most Common Words that Start with I

imp

irony

impart

immense

imprint

indulge

inhuman

inquiry

invader

idleness

idolatry

indirect

infamous

insignia

intrepid

impartial

incapable

indulgent

ingenuity

insurance

Short and Easy Words that Start with I

imp

5-letter Words that Start with I

irony

6-letter Words that Start with I

impart

7-letter Words that Start with I

immense

imprint

indulge

inhuman

inquiry

invader

Long Words that Start with I

idleness

idolatry

indirect

infamous

insignia

intrepid

impartial

incapable

indulgent

ingenuity

insurance

intensity

intricate

inventory

indefinite

inevitable

infallible

infectious

insistence

intimidate

Descriptive Words that Start with I

immense

inhuman

indirect

infamous

intrepid

impartial

incapable

indulgent

indefinite

infallible

infectious

invaluable

irrational

irrelevant

industrious

innumerable

inoffensive

instinctive

impenetrable

inconceivable

Nouns that Start with I

insignia

Verbs that Start with I

impart

indulge

intimidate

illuminating

Sentences for 11-Year-Olds

Teach your child the words that start with I in context! We have crafted example sentences that use some of the important words. Discover them below.

I learned the word "inevitable", which means something is certain to happen.

Dad says that being kind to everyone is indispensable and very important.

The math problem seemed impenetrable at first, but I figured it out after some thinking.

When I help with chores, I am being industrious and hardworking.

Sometimes being impartial is tough, but it means you don't choose sides.

I got to imprint my hand in the wet cement, leaving a mark of my hand size.

My science project was about renewable energy, which is inexhaustible and never runs out.

The firefighters' courage was so impressive; they are truly intrepid people.

List of Words that Start with I for 6th Grade (12-Year-Olds)

Most Common Words that Start with I

infer

impose

induce

invest

implore

inertia

inhabit

impunity

indebted

infantry

infusion

inverted

impending

implement

imprudent

incentive

incessant

inclement

indelible

indignant

5-letter Words that Start with I

infer

6-letter Words that Start with I

impose

induce

invest

7-letter Words that Start with I

implore

inertia

inhabit

Long Words that Start with I

impunity

indebted

infantry

infusion

inverted

impending

implement

imprudent

incentive

incessant

inclement

indelible

indignant

innermost

imposition

improbable

indication

indicative

infliction

inhibition

Descriptive Words that Start with I

indebted

imprudent

incessant

inclement

indelible

indignant

innermost

improbable

irreverent

illustrious

inquisitive

intolerable

irreparable

immeasurable

indisputable

inexplicable

impracticable

irrepressible

Nouns that Start with I

inertia

Verbs that Start with I

infer

impose

induce

invest

implore

inhabit

inverted

intoxicating

Sentences for 12-Year-Olds

Learn how these sentences use the letter I from the 6th-grade word list. Perfect for 12-year-olds.

The intoxicating smell of freshly baked cookies filled the kitchen.

When the noise became intolerable, the teacher asked for quiet.

His irrepressible laughter could be heard across the playground.

After dropping the vase, the irreparable crack was obvious to everyone.

It's wise to invest your allowance so it can grow over time.

The image in the mirror is always inverted.

List of Words that Start with I for 7th Grade (13-Year-Olds)

Most Common Words that Start with I

incur

inert

impede

infirm

inlaid

innate

impetus

imminent

indigent

imperious

impromptu

indignity

induction

inference

infirmity

injurious

inorganic

insinuate

intrusive

immemorial

5-letter Words that Start with I

incur

inert

6-letter Words that Start with I

impede

infirm

inlaid

innate

7-letter Words that Start with I

impetus

Long Words that Start with I

imminent

indigent

imperious

impromptu

indignity

induction

inference

infirmity

injurious

inorganic

insinuate

intrusive

immemorial

imperative

impervious

incapacity

incoherent

indistinct

infraction

inhumanity

Descriptive Words that Start with I

inert

innate

imminent

imperious

impromptu

injurious

intrusive

immemorial

impervious

incoherent

indistinct

insatiable

impassioned

incredulous

inscrutable

inflammatory

intermittent

indiscriminate

Verbs that Start with I

incur

impede

insinuate

impoverished

Sentences for 13-Year-Olds

Teach your kid the words that start with I in context! We have put together example sentences that are using some of the important words. Discover below.

During the debate, she spoke with such impassioned fervor that everyone listened intently.

The science fair is imminent, so I have to finish my project this weekend.

My waterproof jacket is impervious to rain, keeping me dry during a downpour.

The teacher's imperious tone left us in no doubt that we need to follow the instructions carefully.

It's imperative that you do your homework before playing video games.

Heavy snow can impede traffic, making it hard for cars to move.

Fossils tell stories of animals from time immemorial, way before humans existed.

The championship win gave the team the impetus they needed to train even harder.

The lighthouse sends an intermittent beam of light across the dark sea.

Putting personal information online can be considered intrusive if it is done without permission.

Sometimes, a teacher's intervention can help students understand a difficult concept.

Sometimes people insinuate something without saying it directly, like hinting.

Detectives find it challenging when suspects have inscrutable expressions, revealing nothing.

An insatiable curiosity drives many scientists to constantly seek new discoveries.

Salt is an inorganic substance, meaning it doesn't come from living organisms.

Experts believe that the ability to smile is an innate trait we are born with.

There's often an incongruity between what people say and what they do.

When she woke up, her thoughts were incoherent, and she couldn't remember the dream.

List of Words that Start with I for 8th Grade (14-Year-Olds)

Most Common Words that Start with I

influx

imperial

integral

incumbent

insolence

inexorable

inglorious

inordinate

iridescent

indomitable

ineffectual

inestimable

incalculable

indiscretion

6-letter Words that Start with I

influx

Long Words that Start with I

imperial

integral

incumbent

insolence

inexorable

inglorious

inordinate

iridescent

indomitable

ineffectual

inestimable

incalculable

indiscretion

Descriptive Words that Start with I

inexorable

inglorious

inordinate

iridescent

indomitable

ineffectual

incalculable

Sentences for 14-Year-Olds

Enhance your vocabulary with these I words! Here are some example sentences suitable for 14-year-olds.

The class learned about the incumbent president and his policies during social studies.

Jason showed indiscretion by sharing the surprise party plans with Anna.

The beach experiences a large influx of tourists during the summer.

The soldier returned home from an inglorious battle, weary and uncelebrated.

Despite his efforts, Tom felt ineffectual in trying to change his friends' minds.

Her indomitable spirit helped her overcome every obstacle on the obstacle course.

The inexorable passing of time meant that summer vacation was coming to an end.

The inestimable value of kindness was the theme of the school assembly.

We made an incalculable number of memories during our family trip.

They studied the imperial rule of ancient empires in history class.

The soap bubble's iridescent colors fascinated the group of preschoolers.

The principal addressed the issue of insolence towards teachers during the assembly.

Math is integral to understanding the physics of how bridges are built.

The inordinate amount of homework made it difficult for Jack to have any free time.

List of Words that Start with I for 9th Grade (15-Year-Olds)

Most Common Words that Start with I

intrinsic

itinerant

imputation

inundation

inviolable

impetuosity

interminable

indefatigable

Long Words that Start with I

intrinsic

itinerant

imputation

inundation

inviolable

impetuosity

interminable

indefatigable

Descriptive Words that Start with I

inviolable

interminable

indefatigable

Sentences for 15-Year-Olds

Introduce your 15-year-old to advanced vocabulary usage! Here are some sample sentences using words that begin with 'I'.

Despite the inundation of homework, the student remained indefatigable through the night.

In his itinerant lifestyle, he moved from city to city, collecting unique experiences.

Techniques to Master the Alphabet Starting with "I"

Index Arrangement

Teach children to organize "I" words like "ice", "insect", "igloo", "island", and "idea" in alphabetical order. This activity will help them understand the alphabet sequence and word organization. Create a game where each correct order garners a score!

Category Sorting

Encourage your kids to sort "I" words into groups such as animals, objects, and actions. Organizing words like "imagination", "icicle", and "invent" into categories enhances cognitive skills. Use illustrations or toys for practical category sorting.

Visual Word Pairing

Engage kids by pairing words such as "illustrate" and "insect" with corresponding images. Associating visuals is known to bolster memory and comprehension of words. Employ vivid pictures and award successful matches with prizes or accolades!

Rhythmic Phonemics

Discover rhymes for "I" words to delve into the realm of sound patterns. For instance, a rhyming partner for “Incline” could be “Mine”. This phonemic awareness exercise is fundamental for cultivating reading and spelling proficiency. Design a rhyming scavenger hunt!

Story Crafting

Prompt young learners to craft tales using words like "invention", "instinct", "illuminate", and "infinite". This encourages imaginative thinking and storytelling ability. Amplify the fun by illustrating the narrative together post-construction!

author-image

Scott Sosso is a serial entrepreneur recognized as one of the top in his industry from a young age. Before the age of 30, he used his entrepreneurial skills to grow a real estate startup to a billion in sales in just three years. Later, he took that entrepreneurial spirit to the healthcare industry, and through various senior leadership roles, he was a key team member who led a healthcare company to 6X gross revenues. While none of these journeys were easy, the process of scaling businesses and navigating complex market dynamics has been a testament to Scott's resilience and business acumen.

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